Results 1 to 10 of about 9,947 (115)

Ultrasonographic estimation of central venous pressure using the caudal vena cava to aorta ratio in dogs: a proof-of-concept study [PDF]

Frontiers in Veterinary Science
ContextCentral venous pressure (CVP) might be used to guide fluid therapy in critically ill patients, but its invasive nature and associated risks have prompted growing interest in non-invasive alternatives such as ultrasonographic vascular indices ...
Maxime Cambournac, Isabelle Goy-Thollot, Céline Pouzot-Nevoret   +2 more
doaj   +2 more sources

Acute superior vena cava collapse after thymic carcinoma resection and failed pericardial bypass rescued by endovascular stenting: a case report [PDF]

BMC Surgery
Background Thymic carcinoma with superior vena cava (SVC) invasion is challenging. Intraoperative acute SVC syndrome may result from extrinsic compression after venous reconstruction.
Liangwei Yang, Chong Zhang, Enkuo Zheng, Weidi Zhao, Guofang Zhao   +4 more
doaj   +2 more sources

Central Venous Pressure (CVP) Reduction Associated With Higher Cardiac Output (CO) Favors Good Prognosis of Circulatory Shock: A Single-Center, Retrospective Cohort Study. [PDF]

Front Med (Lausanne), 2019
Su L, Pan P, Li D, Zhang Q, Zhou X, Long Y, Wang X, Liu D.   +7 more
europepmc   +2 more sources

Predictive value of internal jugular vein combining with inferior vena cava diameters by ultrasound in central venous pressure of ICU patients [PDF]

Scientific Reports
Central venous pressure (CVP) monitoring is valuable for guiding fluid management in critically ill patients admitted to the ICU. However, direct measurement via an intravenous catheter is invasive, time-consuming, and labor-intensive.
Haobo Kong, Zhengzhong Zhang, Depei Shen, Ye Li, Yanbei Zhang   +4 more
doaj   +2 more sources

Inferior Vena Cava Dispensability Index versus Central Venous Pressure in Volume Status Assessment in Shocked Patients [PDF]

International Journal of Medical Arts, 2023
Background: The central venous pressure [CVP] remains the most frequently used variable to guide fluid resuscitation in shocked patients and is considered a direct measurement of the blood pressure in the right atrium and vena cava. The ultrasound-guided
Malek Talaat Abd Alfatah, Tawfik Nour –Eldeen, Adel Diab   +2 more
doaj   +1 more source

COMPARISON OF NONINVASIVE CENTRAL VENOUS PRESSURE MEASUREMENT METHODS: INTERNAL JUGULAR VEIN VERSUS VENA CAVA INFERIOR

Süleyman Demirel Üniversitesi Tıp Fakültesi Dergisi, 2021
ObjectiveCentral venous pressure measurement is an effectivemethod to detect the volume status of the patients.However, life-threatening complications such aspneumothorax may occur. We assume that ultrasonographicmeasurements may be used as a surrogateof
Yunus Emre Özlüer, Mücahit Kapçı
doaj   +1 more source

Correlation of Inferior Vena Cava diameter and IVC Collapsibility Index with Central Venous Pressure (CVP) in critically ill surgical patients

Journal of Society of Surgeons of Nepal, 2021
Introduction: Central Venous Pressure is a valuable parameter in the management of critically ill surgical patients in the ICU. Non-invasive methods to extrapolate the volume status of the patient can aid clinicians in expediting proper treatment.
Deepak Raj Singh, Anurag Singh Thapa, Yugal Limbu, Sampanna Pandey, Swechha Shrestha   +4 more
doaj   +1 more source

Is the inferior vena cava diameter measured by bedside ultrasonography valuable in estimating the intravascular volume in patients with septic shock? [PDF]

Reviews in Clinical Medicine, 2016
Introduction:Resuscitation should be initiated immediately in shock. Early goal-directed therapy is an established algorithm for the resuscitation in septic shock. The first step is to maintain cardiac preload.
Mortaza Talebi Doluee, hamidreza Reihani, Vahide Farzam   +2 more
doaj   +1 more source

Assessment of venous pressure by compression sonography of the internal jugular vein during 3 days of bed rest

Experimental Physiology, 2023
Compression sonography has been proposed as a method for non‐invasive measurement of venous pressures during spaceflight, but initial reports of venous pressure measured by compression ultrasound conflict with prior reports of invasively measured central
Christopher M. Hearon Jr, Kirsten Peters, Katrin A. Dias, James P. Macnamara, John E. T. Marshall, Joseph Campain, David Martin, Karina Marshal‐Goebel, Benjamin D. Levine   +8 more
doaj   +1 more source

Venous cannula occlusion during cardiopulmonary bypass recognized by ultrasonography of the internal jugular vein

JA Clinical Reports, 2022
Background Occlusion or malposition of the venous cannula during cardiopulmonary bypass (CPB) increases central venous pressure (CVP). When high CVP is measured, we need to determine if it is actually high or if it is measured due to catheter occlusion ...
Soshi Narasaki, Hirotsugu Miyoshi, Ryuji Nakamura, Ayako Sumii, Tomoyuki Watanabe, Sachiko Otsuki, Yasuo M. Tsutsumi   +6 more
doaj   +1 more source